/*
 * Copyright 2020 NAVER Corp.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.navercorp.pinpoint.web.view;

import com.fasterxml.jackson.annotation.JsonProperty;
import com.navercorp.pinpoint.web.applicationmap.histogram.LoadHistogram;

import java.util.Objects;

public class LoadTimeViewModel implements TimeViewModel {

    private final long timestamp;
    private final LoadHistogram histogram;

    public LoadTimeViewModel(long timestamp, LoadHistogram histogram) {
        this.timestamp = Objects.requireNonNull(timestamp, "timestamp");
        this.histogram = Objects.requireNonNull(histogram, "histogram");
    }

    @JsonProperty("key")
    public long getTimestamp() {
        return timestamp;
    }

    @JsonProperty("values")
    public LoadHistogram getHistogram() {
        return histogram;
    }

    @Override
    public String toString() {
        return "{" +
                "timestamp=" + timestamp +
                ", " +
                '}';
    }
}